What materials are used for these couplings?

Materials include Carbon Steel, Alloy Steel, and Stainless Steel.

What sizes are available for the couplings?

Sizes range from 1/8' to 6', with lengths from 3/4' to 24' or as per customer requirements.

Socket Welding Ss Coupling for Pipe End Connection (YZF-F258)

Name: Socket Welding Ss Coupling for Pipe End Connection (YZF-F258)
Brand: 3S International Company Limited
SKU: 779948345

Jiangsu, China3S International Company Limited

Negotiable

10 Pieces

Product profile

Customization

Available

Connection

Welding

Head Code

Round

Model NO.

YZF-F258

Surface

Polish

Material

Alloy

Technics

Forged

Application

Petroleum, Chemical, Machinery, Electric Power.

Customized

Certification

CQC, CCC, PSE, TUV, VDE

Size

1/8"-6"

Length

3/4" -24" or as Your Requirement

Pressure Range

1500lb\2000lb\3000lb\6000lb\9000lb

Hydraulic Test

Working Pressure: Max1.5MPa Test Pressure

Transport Package

Standard Exporting Package

Specification

ANSI B16.11

Trademark

NJP

Origin

Jiangsu, China

HS Code

7307190000

Production Capacity

300000 Tons Per Year

Key features

Customizable Specifications: Size, length, and pressure ratings can be customized to meet specific project requirements.

Wide Pressure Range: Available in 1500LB, 3000LB, 6000LB, and 9000LB pressure ratings for diverse applications.

Multiple Surface Finishes: Options include Hot Dipped Galvanized, Electro Galvanized, Natural, Chemical Black, and Zinc Plated.

High Production Capacity: Factory productivity reaches 300,000 tons per year ensuring timely delivery for large orders.

Rigorous Quality Testing: Hydraulic test working pressure max 1.5MPa and test pressure max 2.5MPa for safety assurance.

Multiple Certifications: Products hold CQC, CCC, PSE, TUV, and VDE certifications for global market compliance.

Versatile Applications: Suitable for petroleum, chemical, machinery, electric power, shipbuilding, and construction sectors.

Flexible Packaging: Packing in wooden cases or pallets, customizable according to customer specific requirements.

Company profile

3S International Company Limited

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-06-06Nearest Port: ShanghaiAverage Response Time: ≤5.46hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

Summary3S International Company Limited is a China-based foreign joint venture in Nanjing, Jiangsu, described as both a trading company and manufacturer/factory. It produces stainless steel manifolds, valves, and industrial pipe fittings, including customized products based on client specifications. The supplier reports ISO 9001 and ISO 14001 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Its stated annual manifold productivity is 100,000 pieces, and it has exported since 2006, with exports representing 90% of total sales. Evidence indicates international market experience and product innovation, including patented stainless steel manifold products, but the provided information does not sufficiently establish after-sales service capability, financial credibility, or specific customer cases.

Supplier typeThe supplier is identified as a trading company, manufacturer/factory, and foreign joint venture. Its stated operations include manufacturing stainless steel manifolds, valves, and industrial pipe fittings from its Nanjing, Jiangsu location.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These explicitly support quality-management and environmental-management credentials.

R&D capabilityThe supplier reports advanced digital production, quality control, 6–10 R&D engineers, and development of patented stainless steel manifold products through customer observation and innovation. These details provide explicit evidence of product and process innovation capability.

Production capacityThe supplier states that it operates more than 10 production lines, has 6–10 quality-control staff, and produces 100,000 stainless steel manifolds annually. Its manufacturing focus and stated output demonstrate established production capability.

Customization capabilityThe company explicitly states that it delivers customized products based on client specifications and emphasizes qualified raw materials, advanced equipment, technical personnel, monitoring, and risk control. This supports a stated capability to adapt products to customer requirements.